let nav_vm = new Vue({
    el:".flt",
    data:{
        c_arr:[],
        user:"",
        kw:""
    },
    created:function () {
        axios.get("/category/select").then(function (response) {
            nav_vm.c_arr = response.data;
        })
        /* axios.get("/checkLogin").then(function (response) {
             header_vm.user = response.data;
         })*/
    },
    /* methods:{
         search:function () {
             //跳转到首页并且把搜索的关键字传递过去
             location.href="/index.html?kw="+header_vm.kw;
         }
     }*/
})